Watchcase with quick-release ring opening

Abstract

The utility model discloses a watchcase with a quick-release ring opening, a watchcase body is provided with an accommodating cavity for placing a movement, and a watchcase cover plate is mounted on the accommodating cavity of the watchcase body in a covering manner; the watch case body is provided with a quick-release lock catch key, the watch case cover plate is provided with a quick-release lock hook matched with the quick-release lock catch key, and the watch case cover plate hooks the quick-release lock catch key through the quick-release lock hook, so that the effect of quickly mounting the watch case cover plate on the watch case body is achieved. An unlocking sliding groove is formed in the position, corresponding to the quick release lock catch key, of the watchcase body, the quick release lock catch key is installed in the unlocking sliding groove in a sliding mode, matching between the quick release lock catch key and the quick release lock hook is released by the quick release lock catch key in the mode of sliding in the unlocking sliding groove, and the quick release effect is achieved. The use effect that the meter shell body and the meter shell cover plate matched with the meter shell body are quickly mounted and dismounted is achieved in the mode that the quick-dismounting lock catch key mounted in the unlocking sliding groove is matched with the quick-dismounting lock hook. Compared with a traditional watchcase connecting structure, the watchcase connecting structure is more convenient and faster to disassemble, assemble and use; the overall structure is simple and reasonable.

Description

Technical Field

[0001] The utility model belongs to the technical field of watch accessories and relates to a watch case with a quick-release ring opening. Background Art

[0002] With the development of society, the shipment volume of smart watches has gradually surpassed that of mechanical watches. One reason why consumers favor smart watches is that they are more personalized, especially the structural design that allows for replacement of watch cases.

[0003] On this basis, Chinese patent CN213338340U proposes a watch case, which includes an inner shell and an outer shell. The outer surface of the inner shell matches the inner surface of the outer shell. The inner shell and the outer shell are detachably connected by screws, and the movement of the smart watch is fixed between the two.

[0004] This method solves the consumer's need to replace the watch case, but because the inner case and the outer case are connected by screws, the operation is more troublesome; and the screws are relatively small and easy to lose.

[0005] To solve the above problems, designing a quick-release watch case is an important technical problem that those skilled in the art need to solve. Utility Model Content

[0006] In order to solve the implementation technical problems, the utility model adopts the following technical solutions:

[0007] A watch case with a quick-release bezel includes: a watch case body and a watch case cover plate matched with the watch case body; the watch case body is provided with a storage cavity for placing a watch movement, and the watch case cover plate is covered and installed on the storage cavity of the watch case body;

[0008] The watch case body is provided with a quick release lock button, and the watch case cover is provided with a quick release lock hook adapted to the quick release lock button. The watch case cover is hooked on the quick release lock button by the quick release lock hook, so as to achieve the effect of quick installation of the watch case cover on the watch case body;

[0009] An unlocking slot is formed on the case body at a position corresponding to the quick release lock button. The quick release lock button is slidably installed in the unlocking slot. The quick release lock button slides in the unlocking slot to release the connection between the quick release lock button and the quick release lock hook, thereby achieving a quick release effect.

[0010] As a further solution of the utility model: the unlocking slot is horizontally formed and is composed of a key slot and a lock pin slot; the key slot is arranged at the outer end surface of the watch case body, and the lock pin slot is arranged in the key slot, and the lock pin slot penetrates into the storage cavity of the watch case body;

[0011] The quick-release lock button is composed of a push portion and a lock pin portion. The push portion is installed in the button slide slot, and the lock pin portion extends from the lock pin slide slot to the storage cavity position.

[0012] As a further solution of the utility model: a limiting gasket is nested on the locking pin portion, the limiting gasket abuts against the inner wall of the watch case body, and the diameter of the limiting gasket is greater than the width of the locking pin sliding groove.

[0013] As a further solution of the utility model: a return spring is arranged in the lock pin slide groove, and the return spring presses the side end of the lock pin portion of the quick-release lock buckle key to press it toward the quick-release lock hook position.

[0014] As a further solution of the utility model: the front end of the quick-release lock hook is an inclined guide sliding surface.

[0015] As a further solution of the utility model: a limited position mounting groove is formed on the watch case body;

[0016] A limiting ring edge corresponding to the limiting installation groove is formed on the lower edge of the watch case cover. During installation, the limiting ring edge is aligned and embedded in the limiting installation groove.

[0017] As a further solution of the utility model: a positioning slot is provided at the opposite side of the quick release lock button in the limit installation slot;

[0018] A directional convex strip is formed on the edge of the limiting ring at the position corresponding to the directional slot. During installation, the directional convex strip is buckled into the positioning slot.

[0019] The beneficial effects of the utility model are as follows: the quick installation and disassembly of the watch case body and the matching watch case cover can be realized by cooperating with the quick release lock key installed in the unlocking slide groove and the quick release lock hook; compared with the traditional watch case connection structure, the disassembly and assembly are more convenient and quicker; the overall structure is simple and reasonable, with fewer assembly parts, which can effectively reduce the manufacturing cost, and the structural integrity is better, avoiding the problem of parts loss during use, which can greatly reduce the difficulty of disassembly and assembly, thereby improving the operating efficiency, and is conducive to mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model.

[0021] Figure 2 It is another structural schematic diagram of the utility model.

[0022] Figure 3 It is a structural sectional view of the utility model.

[0023] Figure 4 It is another structural sectional view of the utility model.

[0024] Figure 5It is a structural schematic diagram of the watch case body in the utility model.

[0025] Figure 6 It is a structural schematic diagram of a cover plate of a watch case in the utility model. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. It should be understood that the present application is not limited to the example embodiments disclosed herein. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0029] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The utility model provides Figures 1 to 5In the embodiment of the utility model, a watch case with a quick-release bezel includes: a watch case body 1 and a watch case cover 2 adapted to the watch case body 1; the watch case body 1 is provided with a storage cavity 13, when in use, the watch movement is placed in the storage cavity 13, and the watch case cover 2 is covered and installed on the storage cavity 13 of the watch case body 1 to achieve the limiting work of the watch movement in the storage cavity 13;

[0031] The watch case body 1 is provided with a quick release lock button 12, and the watch case cover plate 2 is provided with a quick release lock hook 21 adapted to the quick release lock button 12; when the watch case cover plate 2 is installed, the watch case cover plate 2 is hooked with the quick release lock button 12 by the quick release lock hook 21, so as to achieve a quick installation effect of the watch case cover plate 2 on the watch case body 1;

[0032] An unlocking groove 11 is formed at the position of the watch case body 1 corresponding to the quick release lock button 12, and the quick release lock button 12 is slidably installed in the unlocking groove 11. When the watch case cover 2 needs to be disassembled, the quick release lock button 12 slides in the unlocking groove 11 to separate the connection between the quick release lock button 12 and the quick release lock hook 21, thereby realizing the unlocking work between the quick release lock button 12 and the quick release lock hook 21, and achieving the quick release effect of the watch case cover 2 on the watch case body 1.

[0033] Furthermore, the unlocking slot 11 is formed in a horizontal direction and is composed of a button slot 111 and a lock pin slot 112; the button slot 111 is arranged at the outer end surface of the watch case body 1, and the lock pin slot 112 is arranged in the button slot 111, and the lock pin slot 112 penetrates into the storage cavity 13 of the watch case body 1;

[0034] The quick release lock button 12 is composed of a push portion 121 and a lock pin portion 123. The push portion 121 is installed in the button slide slot 111, and the lock pin portion 123 extends from the lock pin slide slot 112 to the position of the storage cavity 13.

[0035] During installation, the quick-release lock hook 21 on the watch case cover 2 is fixedly matched with the watch case body 1 by hooking the lock pin portion 123 of the quick-release lock button 12. When quick release is required, the user pushes the push portion 121 of the quick-release lock button 12 to slide along the button slide groove 111 to separate the lock pin portion 123 from the quick-release lock hook 21, so that the watch case cover 2 pops off the watch case body 1, thereby achieving the unlocking effect.

[0036] A return spring 13 is provided in the lock pin slide groove 112, and the return spring 13 presses the side end of the lock pin portion 123 of the quick release lock buckle key 12 to press it toward the position of the quick release lock hook 21, so as to ensure that the watch case cover plate 2 can achieve stable installation and fit when it is installed in the watch case body 1;

[0037] The front end of the quick-release lock hook 21 is an inclined guide surface 212 structure. When the watch case cover 2 is installed, the quick-release lock hook 21 is pressed down, and the guide surface 212 contacts the locking pin portion 123 of the lock release key. The quick-release lock key 12 is pushed to the other side of the key slide groove 111 through the guidance of the guide surface 212, so that the quick-release lock hook 21 can be installed downward, and then the quick-release lock key 12 is pushed out by the reset spring 13, so that the locking pin portion 123 can move to the upper end of the hook of the quick-release lock hook 21 to realize the locking work; when the watch case cover 2 is installed, the effect of quick locking and installation is achieved.

[0038] Furthermore, a limiting gasket 212 is nested on the locking pin portion 123 , the limiting gasket 212 abuts against the inner wall of the case body 1 , and the diameter of the limiting gasket 212 is greater than the width of the locking pin slot 112 , so that the limiting effect of the quick-release lock button 12 is achieved through the limiting gasket 212 .

[0039] Furthermore, in the installation of the watch case cover 2, in order to ensure that the watch case cover 2 can be installed quickly and accurately, a limiting installation groove 14 is formed on the watch case body 1 and is arranged along the edge of the storage cavity 13;

[0040] The lower edge of the watch case cover plate 2 is formed with a limiting ring edge 22 corresponding to the limiting installation groove 14. When the watch case cover plate 2 is installed in the watch case body 1, the limiting ring edge 22 is aligned and embedded in the limiting installation groove 14, and the limiting ring edge 22 and the groove wall of the limiting installation groove 14 are abutted to achieve the limiting effect;

[0041] During the installation process, in order to ensure that the quick release lock buckle key 12 and the quick release lock hook 21 can be correctly installed on the same side, a positioning card slot 15 is provided at the corner position of the opposite side of the quick release lock buckle key 12 in the limiting installation slot 14. The positioning card slot 15 is a slot body with a "C"-shaped cross-section.

[0042] The limiting ring edge 22 is formed with directional convex strips 23 at the two corner positions corresponding to the directional slot. When the case cover 2 is installed in the case body 1, the directional convex strip 23 needs to be buckled into the positioning slot 15 first, so that the limiting ring edge 22 can be smoothly matched with the limiting installation slot 14. Through the cooperation of the quick release lock buckle key 12 and the quick release lock hook 21 and the two groups of limiting ring edges 22 and the positioning slot 15, the installation effect of locking the case cover 2 in the triangular position on the case body 1 is achieved.

[0043] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "including a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0044] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A watch case with a quick-release bezel, characterized in that: include: A case body and a case cover plate matched with the case body; The watch case body is provided with a storage cavity for placing the watch movement, and the watch case cover is installed on the storage cavity of the watch case body; The watch case body is provided with a quick release lock button, and the watch case cover is provided with a quick release lock hook adapted to the quick release lock button. The watch case cover is hooked on the quick release lock button by the quick release lock hook, so as to achieve the effect of quick installation of the watch case cover on the watch case body; An unlocking slot is formed on the case body at a position corresponding to the quick release lock button. The quick release lock button is slidably installed in the unlocking slot. The quick release lock button slides in the unlocking slot to release the connection between the quick release lock button and the quick release lock hook, thereby achieving a quick release effect.

2. A watch case with a quick-release bezel according to claim 1, characterized in that: The unlocking slot is horizontally formed and is composed of a key slot and a lock pin slot; the key slot is arranged at the outer end surface of the watch case body, and the lock pin slot is arranged in the key slot, and the lock pin slot penetrates into the receiving cavity of the watch case body; The quick-release lock button is composed of a push portion and a lock pin portion. The push portion is installed in the button slide slot, and the lock pin portion extends from the lock pin slide slot to the storage cavity position.

3. A watch case with a quick-release bezel according to claim 2, characterized in that: A limiting gasket is also nested on the locking pin portion, the limiting gasket abuts against the inner wall of the watch case body, and the diameter of the limiting gasket is greater than the width of the locking pin sliding groove.

4. A watch case with a quick-release bezel according to claim 2, characterized in that: A return spring is arranged in the lock pin slide groove, and the return spring presses the side end of the lock pin portion of the quick release lock buckle key to press it toward the quick release lock hook position.

5. A watch case with a quick-release bezel according to claim 4, characterized in that: The front end of the quick-release lock hook is an inclined sliding guide surface.

6. A watch case with a quick-release bezel according to claim 1, characterized in that: A limited mounting groove is formed on the case body; A limiting ring edge corresponding to the limiting installation groove is formed on the lower edge of the watch case cover. During installation, the limiting ring edge is aligned and embedded in the limiting installation groove.

7. A watch case with a quick-release bezel according to claim 6, characterized in that: A positioning slot is provided at the opposite side of the quick-release lock button in the limit installation slot; A directional convex strip is formed on the edge of the limiting ring at the position corresponding to the directional slot. During installation, the directional convex strip is buckled into the positioning slot.

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